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- Here the putty is used to make a waterproof cover to base seal on small and large size openable joints. 在这里,腻子是用来作防水,掩护基地密封在大,小尺寸可开启接头。这些接头是用塑料绝缘配电电缆。
- Here the putty is used to make a waterproof cover to base seal on small and large size openable joints.These joints are used with plastic insulated distribution cable. 在这里,腻子是用来作防水,掩护基地密封在大,小尺寸可开启接头。
- The regulations and methods for valve base seal test, valve seal test, valve strength test, long term valve test, fatigue test and operating torque test were summed up in this article. 汇总了塑料阀门产品要求的阀座密封试验、阀体密封试验、阀体强度试验、阀门长期试验、疲劳强度试验和操作扭矩的规定和方法。
- With special device of mechanic control of shoe head hinge type front pressing base and heel fuqian cutter, it is applicable for shoes both of man and woman. 以特殊鞋头绞链式前压座及鞋跟腹墙刀,机械式控制使男女鞋皆适用。
- The proposed method can be implemented without rotation compensation and is unrestrained for shape of seals. Compared with the Hu moment invariants based seal verification method, the recognition rate of this method is improved greatly. 本文方法不需对印鉴进行配准,对印鉴形状也无要求,与基于hu矩不变量的鉴别方法相比,本文方法的识别率有了较大提高。
- The relationship between ignition temperature (Tig) and combustiontemperature (Tc) to density o.f pressing base (D) and rate of temperature raising (Vs)has been discussed. 通过大量实践,摸索出了混粉及压坯制作工艺,并得到了热爆点燃温度Tig、燃烧温度Tc与压坯致密度D、升温速度Vs之间的关系。
- He locked the door and pressed the bolt home. 他锁上房门,并插好插销。
- He pressed the knob and the lid flew open. 他揿了揿按钮,盖子就猛地弹开了。
- He pressed lightly on the handle. 他轻轻按下手柄。
- He pressed the button to call the lift. 他按键招呼电梯。
- The child pressed her nose against the window. 那小女孩把鼻子贴在窗户上。
- Recent reports in the press have been hotly denied. 有关方面极力否认新闻界最近的报道。
- I had to give a speech to the press club. 我得向记者俱乐部发表演说。
- All possible techniques are pressed into service. 所有可能用得上的技术都被利用了。
- He pressed the release to open the box. 他按下开启装置打开了箱子。
- The mass of faces pressed closer. Walling him in. 许许多面孔越来越逼近,把他团团围住。
- The problem pressed for solution. 那问题迫切需要解决。
- He pressed the shutter when she smiled. 她微笑时,他按下快门。
- She pressed the frightened child to her heart. 她把受了惊吓的孩子搂在怀里。
- Firmly press downward to seat seal on flange. 稳固地向下压将座椅密封压入凸缘中。